hi.. hope you can help me because im really worried now. im expecting for almost 3 weeks now, and i took a pill of cytotec 200 last night at 8 pm. for the following pill, i took it at 11pm, 3am, 6am, and 2 pills at 9am. i experienced cramping, and diarrhea , but then there s no bleeding occured. im wondering when will i experience bleeding or what would be the maximum number og hours should i wait?